2298889496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{30803}}^1$

素因数の和:31319

約数の個数: 32

約数和(自身を含む): 4546670400

約数和(自身を除く): 2247780904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 982, 1964, 3928, 9329, 18658, 30803, 37316, 61606, 74632, 123212, 246424, 585257, 1170514, 2341028, 4682056, 15124273, 30248546, 60497092, 120994184, 287361187, 574722374, 1149444748, 2298889496]

約数ペア:

[(1, 2298889496), (2, 1149444748), (4, 574722374), (8, 287361187), (19, 120994184), (38, 60497092), (76, 30248546), (152, 15124273), (491, 4682056), (982, 2341028), (1964, 1170514), (3928, 585257), (9329, 246424), (18658, 123212), (30803, 74632), (37316, 61606)]